Unlike all other memory manufacturers who merely buy DDR-chips and solder them on PCBs of other manufacturers, Crucial builds their own memory chips and PCB. On the Tracer PC4000 you will also find unique leds for a good look. Although Crucial/Micron is not very known for overlocking RAM we will do an xtreme overclocking test with high voltages and try to determine if they are a good alternative to sticks with Samsung TCCDs or low latency modules like Winbond UTT BH-5/CH-5.